CÔNG TY CỔ PHẦN A1 GROUP
| Tax code | 0108610850 |
| Vietnamese name | CÔNG TY CỔ PHẦN A1 GROUP |
| Abbreviated name | A1 GROUP.,JSC |
| English name | A1 GROUP JOINT STOCK COMPANY |
| Trading name | A1 GROUP.,JSC |
| Address | Đội 8, thôn Quảng Yên, Xã Quốc Oai, TP Hà Nội, Việt Nam. |
| Legal representative | Mã Thị Bắc |
| Business registration certificate issue date | 01/02/2019 |
| Operations start date | 01/02/2019 |
| Fiscal year end | 31/12 |
| Data updated | 26/09/2026 05:27 |
Part of the "Tax Code Cleanup" campaign
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CÔNG TY CỔ PHẦN A1 GROUP is currently in status Temporarily suspended operations. Delayed handling may incur late payment interest and administrative penalties. Use our tool to estimate the penalty and get a route to resolve it.
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Business lines
| M7110 | Architectural and engineering activities and related technical consultancy |
| A0128 | Growing of perennial spice, medicinal and aromatic crops |
| A0129 | Growing of other perennial crops |
| B0510 | Mining and agglomeration of hard coal |
| B0520 | Mining and agglomeration of lignite |
| B0610 | Extraction of crude petroleum |
| B0620 | Extraction of natural gas |
| B0710 | Mining of iron ores |
| B0721 | Mining of uranium and thorium ores |
| B0810 | Quarrying of stone, sand and clay |
| B0891 | Mining of chemical and fertilizer minerals |
| B0892 | Extraction of peat |
| B0893 | Extraction of salt |
| B0899 | Other mining and quarrying n.e.c. |
| B0910 | Support activities for petroleum and natural gas extraction |
| B0990 | Support activities for other mining and quarrying |
| C1311 | Preparation and spinning of textile fibres |
| C1312 | Weaving of textiles |
| C1313 | Finishing of textiles |
| C1392 | Manufacture of made-up textile articles, except apparel |
| C1399 | Manufacture of other textiles n.e.c. |
| C1410 | Manufacture of wearing apparel, except fur apparel |
| C1420 | Manufacture of articles of fur |
| C1430 | Manufacture of knitted and crocheted apparel |
| C2392 | Manufacture of clay building materials |
| C2394 | Manufacture of cement, lime and plaster |
| C2395 | Manufacture of articles of concrete, cement and plaster |
| C2396 | Cutting, shaping and finishing of stone |
| C2512 | Manufacture of tanks, reservoirs and containers of metal |
| C2410 | Manufacture of basic iron and steel |
| C2431 | Casting of iron and steel |
| C2511 | Manufacture of structural metal products |
| C2591 | Forging, pressing, stamping and roll-forming of metal; powder metallurgy |
| C2592 | Treatment and coating of metals; machining |
| C3320 | Installation of industrial machinery and equipment |
| E3700 | Sewerage and wastewater treatment |
| E3811 | Collection of non-hazardous waste |
| E3812 | Collection of hazardous waste |
| E3821 | Treatment and disposal of non-hazardous waste |
| E3822 | Treatment and disposal of hazardous waste |
| E3900 | Remediation activities and other waste management services |
| F4101 | Construction of residential buildings |
| F4102 | Construction of non-residential buildings |
| F4211 | Construction of railways |
| F4212 | Construction of roads |
| F4221 | Construction of electricity projects |
| F4222 | Construction of water supply and sewerage projects |
| F4223 | Construction of telecommunications projects |
| F4229 | Construction of other utility projects |
| F4291 | Construction of water projects |
| F4292 | Construction of mining projects |
| F4293 | Construction of manufacturing and processing projects |
| F4299 | Construction of other civil engineering projects n.e.c. |
| F4311 | Demolition |
| F4312 | Site preparation |
| F4330 | Building Completion and Finishing |
| F4390 | Other Specialized Construction Activities |
| G4620 | Wholesale of Agricultural and Forestry Raw Materials (Except Wood, Bamboo, Rattan) and Live Animals |
| G4632 | Wholesale of Food |
| G4662 | Wholesale of metals and metal ores |
| G4641 | Wholesale of Textiles, Garments and Footwear |
| G4649 | Wholesale of Other Household Goods |
| G4690 | Non-specialized Wholesale Trade |
| G4723 | Retail Sale of Beverages in Specialized Stores |
| G4759 | Retail Sale of Household Electrical Appliances, Beds, Cabinets, Tables, Chairs, Lamps and Other Household Goods Not Elsewhere Classified in Specialized Stores |
| G4772 | Retail sale of pharmaceutical and medical goods, cosmetic and toilet articles in specialized stores |
| G4773 | Retail sale of other new goods in specialized stores |
| H4931 | Urban and suburban passenger land transport (excluding bus) |
| H4932 | Other passenger land transport |
| H4933 | Freight transport by road |
| H5012 | Sea and coastal freight water transport |
| H5210 | Warehousing and storage |
| H5225 | Support activities for road transport |
| H5229 | Other transport support activities |
| I5510 | Short-term accommodation activities |
| I5590 | Other accommodation |
| I5610 | Restaurants and mobile food service activities |
| I5621 | Event catering activities |
| I5629 | Other food service activities |
| I5630 | Beverage serving activities |
| K6619 | Other activities auxiliary to financial services n.e.c. |
| L6810 | Real estate activities with own or leased property |
| M7020 | Management consultancy activities |
| M7310 | Advertising |
| M7320 | Market research and public opinion polling |
| N8121 | General cleaning of buildings |
| N8130 | Landscape care and maintenance service activities |
| N8230 | Organization of conventions and trade shows |
| N8292 | Packaging activities |
| N8299 | Other business support service activities n.e.c. |
Frequently asked questions about CÔNG TY CỔ PHẦN A1 GROUP
What business lines does CÔNG TY CỔ PHẦN A1 GROUP operate in?
The main business line of CÔNG TY CỔ PHẦN A1 GROUP is Hoạt động kiến trúc và tư vấn kỹ thuật có liên quan (business line code M7110). The entity is also registered for 89 additional business line(s), all listed under "Business lines" above.
Where is the address of CÔNG TY CỔ PHẦN A1 GROUP?
CÔNG TY CỔ PHẦN A1 GROUP has its registered office at Đội 8, thôn Quảng Yên, Xã Quốc Oai, TP Hà Nội, Việt Nam.. The entity is located in Xã Quốc Oai, Hà Nội.
How is tax code 0108610850 structured?
Tax code 0108610850 consists of 10 digits. Under Article 5 of Circular 90/2026/TT-BTC, the first two digits 01 are the segment prefix; the seven digits 0861085 fall within an ascending sequence from 0000001 to 9999999; the digit 0 is the check digit. A 10-digit code is issued to an organization that is an independent unit.
When was the information for tax code 0108610850 last updated?
The data for CÔNG TY CỔ PHẦN A1 GROUP was last synced at 05:27 on 26/09/2026. If the entity has just changed its tax registration information, click "Update now" in the information table above to have the system fetch the latest data.
What information is needed to issue an invoice to CÔNG TY CỔ PHẦN A1 GROUP?
The three mandatory fields on an invoice are the entity name CÔNG TY CỔ PHẦN A1 GROUP, tax code 0108610850 and address Đội 8, thôn Quảng Yên, Xã Quốc Oai, TP Hà Nội, Việt Nam.. Check the tax code status again right before issuing an invoice, because an invoice issued to an entity that is not operating at its registered address risks being rejected at tax finalization.
Legal basis: Article 11 of the 2025 Law on Tax Administration and Circular 90/2026/TT-BTC on tax registration (effective 01/7/2026). See also tax code structure and the list of 10 tax code statuses.
Business statistics in Xã Quốc Oai
638
Total businesses
333
Operating
295
Ceased / suspended
0
New in last 90 days
Across Thành phố Hà Nội: 262,559 businesses, of which 118,360 are operating.
Common business lines
By legal form
Limited liability company
422
Joint stock company
174
Cooperative
11
Single-member limited liability company
11
Sole proprietorship
5
Other state agency
4
By status
Taxpayer issued tax code
332
Not operating at registered address
155
Ceased operations; tax code closure not yet completed
83
Temporarily suspended operations
38
Ceased operations; tax code closure completed
19
Pending verification of operating status at registered address
10